12593648423544 has 64 divisors (see below), whose sum is σ = 32342956525440. Its totient is φ = 4083426944640.

The previous prime is 12593648423513. The next prime is 12593648423561. The reversal of 12593648423544 is 44532484639521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1899487 + ... + 5366129.

It is an arithmetic number, because the mean of its divisors is an integer number (505358695710).

Almost surely, 2^{12593648423544} is an apocalyptic number.

It is an amenable number.

12593648423544 is an abundant number, since it is smaller than the sum of its proper divisors (19749308101896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12593648423544 is a wasteful number, since it uses less digits than its factorization.

12593648423544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3470780 (or 3470776 counting only the distinct ones).

The product of its digits is 99532800, while the sum is 60.

The spelling of 12593648423544 in words is "twelve trillion, five hundred ninety-three billion, six hundred forty-eight million, four hundred twenty-three thousand, five hundred forty-four".